CN217513232U - Electric bicycle equipment frock - Google Patents
Electric bicycle equipment frock Download PDFInfo
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- CN217513232U CN217513232U CN202221146060.0U CN202221146060U CN217513232U CN 217513232 U CN217513232 U CN 217513232U CN 202221146060 U CN202221146060 U CN 202221146060U CN 217513232 U CN217513232 U CN 217513232U
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Abstract
The application relates to frock technical field especially relates to an electric bicycle equipment frock, include: the upper end face of the first operating platform is provided with two parallel clamping grooves; the second operating platform is arranged on one side of the first operating platform; the left clamping block is arranged on the upper end face of the second operating platform in a sliding structure mode, and the sliding direction of the left clamping block is perpendicular to the clamping groove; the right side presss from both sides tight piece, the right side presss from both sides tight piece and sets up at second operation platform up end with the sliding construction mode, and the left side presss from both sides tight piece and the right side presss from both sides tight piece symmetry setting in draw-in groove central line both sides, through setting up two parallel draw-in grooves, be used for fixing a position the connection piece at the inslot, the left side presss from both sides tight piece and the right side presss from both sides tight piece symmetry setting in draw-in groove central line both sides, then can coincide main frame center datum plane and draw-in groove central line, and then ensure that left and right chain stay connection piece is the same apart from main frame center datum plane length, need not other complicated processes, the work cycle has been shortened greatly, and the work efficiency is improved.
Description
The technical field is as follows:
the application relates to the technical field of tools, in particular to an electric bicycle assembling tool.
Background art:
the electric bicycle is a vehicle which takes a storage battery as an auxiliary energy source, is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle.
In order to ensure good running performance of the vehicle, the front wheel and the rear wheel of the electric bicycle are installed at certain relative positions and have deviation within a specific range with the central reference plane of the main frame, and a bottom fork connecting sheet for installing a rear wheel frame needs to be symmetrically welded on rear supports on two sides of the central reference plane of the main frame, so that the installation precision requirement is high, multiple marking and positioning are needed, and the process is complex.
The utility model has the following contents:
in order to solve the technical problem, the utility model provides an electric bicycle equipment frock, the technical problem of solution is: the welding and positioning of the bottom fork connecting piece and the rear support are difficult. In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
an electric bicycle equipment frock includes:
the upper end surface of the first operating platform is provided with two parallel clamping grooves;
the second operating platform is arranged on one side of the first operating platform, and the upper end surface of the second operating platform is parallel to the upper end surface of the first operating platform;
the left clamping block is arranged on the upper end face of the second operating platform in a sliding structure mode, and the sliding direction of the left clamping block is perpendicular to the clamping groove;
and the right clamping block is arranged on the upper end surface of the second operating platform in a sliding structure mode, and the left clamping block and the right clamping block are symmetrically arranged on two sides of the center line of the clamping groove.
Furthermore, the section of the clamping groove is of a U-shaped structure.
Furthermore, the second operating platform comprises a side wall and a table top, a through groove is formed in the table top and is perpendicular to the direction of the clamping grooves, a positive and negative screw rod is arranged on the side wall below the table top in a rotating structure mode, and a positive and negative wire boundary of the positive and negative screw rod is arranged between the two clamping grooves;
one of the left clamping block and the right clamping block is connected with a positive screw of a positive screw and a negative screw in a threaded manner, and the other of the left clamping block and the right clamping block is connected with a negative screw of a positive screw and a negative screw in a threaded manner.
Furthermore, the left clamping block comprises a left clamping block, a left sliding block in sliding fit with the through groove is fixedly arranged on the lower end face of the left clamping block, and a left connecting block meshed with a positive screw of the positive and negative screw rod is fixedly arranged on the lower end face of the left sliding block.
Furthermore, the right clamping block comprises a right clamping block, a right sliding block in sliding fit with the through groove is fixedly arranged on the lower end face of the right clamping block, and a right connecting block meshed with the reverse thread of the forward and reverse thread screw rod is fixedly arranged on the lower end face of the right sliding block.
Furthermore, the upper end face of the table top on two sides of the through groove is provided with a guide groove, and the lower end face of the left clamping block and the lower end face of the right clamping block are both provided with guide blocks in sliding fit with the guide grooves.
Furthermore, a bearing is arranged on the side wall, the positive and negative screw rods are rotatably arranged on the side wall through the bearing, and one end of each positive and negative screw rod penetrates through the side wall to be fixedly provided with a hand wheel
The utility model has the advantages that: the two parallel clamping grooves are used for positioning the connecting sheet in the groove, and the left clamping block and the right clamping block are symmetrically arranged on two sides of the center line of the clamping groove, so that the center reference plane of the main frame can be superposed with the center line of the clamping groove, the left bottom fork connecting sheet and the right bottom fork connecting sheet are ensured to be the same in length from the center reference plane of the main frame, other complex procedures are not needed, the working period is greatly shortened, and the working efficiency is improved; through setting up positive and negative silk screw rod, can drive simultaneously that left side presss from both sides tight piece and right clamp tight piece and relative or slip in opposite directions, press from both sides tightly or loosen main frame, easy operation, convenient and fast.
Description of the drawings:
fig. 1 is a schematic structural diagram of a main frame of an electric vehicle.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the embodiment of the present invention.
In the figure:
1. the device comprises a first operating platform, a second operating platform, a clamping groove, a clamping block 41, a left clamping block, a left sliding block 42, a left sliding block 43, a left connecting block 51, a right clamping block 52, a right sliding block 53, a right connecting block 6, a through groove 7, a positive and negative screw rod 8, a guide groove 9, a guide block 10, a bearing 11, a guide block 12, a main frame 13, a rear support 14 and a bottom fork connecting piece.
The specific implementation mode is as follows:
for the purpose, technical solution and advantages of the present invention to be more clear, it is now clear to refer to the attached drawings and the following examples to describe the present invention in further detail, so that the public can better master the method of implementing the present invention, the specific embodiments of the present invention are:
an electric bicycle equipment frock includes: the device comprises a first operating platform 1, wherein two parallel clamping grooves 3 are formed in the upper end face of the first operating platform 1; through setting up two parallel draw-in grooves 3 for fix a position chain stay connection piece 13 in the inslot, chain stay connection piece 13 thickness is the same with draw-in groove 3 width, directly places and fixes a position in draw-in groove 3.
The second operating platform 2 is arranged on one side of the first operating platform 1, and the upper end face of the second operating platform 2 is parallel to the upper end face of the first operating platform 1; the first operating platform 1 and the second operating platform 2 have a certain height difference, and actual installation requirements are met.
The left clamping block is arranged on the upper end face of the second operating platform 2 in a sliding structure mode, and the sliding direction of the left clamping block is perpendicular to the clamping groove 3;
the right clamping block is arranged on the upper end face of the second operating platform 2 in a sliding structure mode, and the left clamping block and the right clamping block are symmetrically arranged on two sides of the center line of the clamping groove 3.
It should be noted that the second operating platform 2 includes a side wall 21 and a table top 22, a through groove 6 is formed in the table top 22, the through groove 6 is arranged perpendicular to the direction of the clamping grooves 3, a positive and negative screw 7 is arranged on the side wall 21 below the table top 22 in a rotating structure mode, and a positive and negative wire boundary of the positive and negative screw 7 is arranged between the two clamping grooves 3; one of the left clamping block and the right clamping block is connected with a positive screw of the positive screw 7 in a threaded mode, the other of the left clamping block and the right clamping block is connected with a negative screw of the positive screw 7 and the negative screw 7 in a threaded mode, and the left clamping block and the right clamping block can be driven to slide relatively or oppositely through the positive screw 7 and the negative screw 7, so that the main frame 12 is clamped or loosened, and the operation is simple, convenient and fast.
Specifically, the left clamping block comprises a left clamping block 41, a left sliding block 42 which is in sliding fit with the through groove 6 is fixedly arranged on the lower end face of the left clamping block 41, and a left connecting block 43 which is meshed with a positive wire of the positive and negative wire screw 7 is fixedly arranged on the lower end face of the left sliding block 42.
Specifically, the right clamping block comprises a right clamping block 51, a right sliding block 52 in sliding fit with the through groove 6 is fixedly arranged on the lower end face of the right clamping block 51, and a right connecting block 53 meshed with the reverse thread of the forward and reverse thread screw 7 is fixedly arranged on the lower end face of the right sliding block 52.
The bearing 10 is arranged on the side wall 21, the positive and negative screw rods 7 are rotatably arranged on the side wall 21 through the bearing 10, the friction resistance is reduced, and the hand wheel 11 is fixedly arranged at one end of each of the positive and negative screw rods 7 after penetrating through the side wall 21, so that the operation of personnel is facilitated.
The utility model discloses a theory of operation and working process as follows: placing the main frame 12 welded with the rear support 13 on the upper end of the table top 22, wherein the rear support 13 is positioned above the first operating table 1; the hand wheel 11 is rotated, the hand wheel 11 drives the forward and reverse screw rods 7 to rotate on the side wall 21 through the bearing, forward and reverse screws of the forward and reverse screw rods 7 respectively drive the left connecting block 43 and the right connecting block 53 to slide, the left connecting block 43 drives the left clamping block 41 to slide inwards through the left slider 42, the right connecting block 53 drives the right clamping block 51 to slide inwards through the right slider 52, the position of the main frame 12 is further adjusted, the central reference plane of the main frame 12 is overlapped with the central line of the clamping groove 3, the bottom fork connecting piece 14 is clamped in the clamping groove 3, and the bottom fork connecting piece 14 is abutted to the rear support 13 for welding.
In describing the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "rear", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. While the invention has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this description, will appreciate that other embodiments can be devised which do not depart from the scope of the invention as described herein.
Claims (7)
1. The utility model provides an electric bicycle equipment frock which characterized in that includes:
the device comprises a first operating platform (1), wherein two parallel clamping grooves (3) are formed in the upper end face of the first operating platform (1);
the second operating platform (2) is arranged on one side of the first operating platform (1), and the upper end face of the second operating platform (2) is parallel to the upper end face of the first operating platform (1);
the left clamping block is arranged on the upper end face of the second operating platform (2) in a sliding structure mode, and the sliding direction of the left clamping block is perpendicular to the clamping groove (3);
the right clamping block is arranged on the upper end face of the second operating platform (2) in a sliding structure mode, and the left clamping block and the right clamping block are symmetrically arranged on two sides of the center line of the clamping groove (3).
2. The electric bicycle assembly tool of claim 1, characterized in that: the section of the clamping groove (3) is of a U-shaped structure.
3. The electric bicycle assembling tool according to claim 1, characterized in that: the second operating platform (2) comprises a side wall (21) and a table top (22), a through groove (6) is formed in the table top (22), the through groove (6) is perpendicular to the direction of the clamping grooves (3), a positive and negative screw rod (7) is arranged on the side wall (21) below the table top (22) in a rotating structure mode, and a positive and negative wire dividing line of the positive and negative screw rod (7) is arranged between the two clamping grooves (3);
one of the left clamping block and the right clamping block is connected with a positive screw of the positive screw rod (7) and a negative screw rod (7) in a threaded mode, and the other of the left clamping block and the right clamping block is connected with a negative screw of the positive screw rod (7) and the negative screw rod in a threaded mode.
4. The electric bicycle assembling tool according to claim 3, characterized in that: the left clamping block comprises a left clamping block (41), a left sliding block (42) which is in sliding fit with the through groove (6) is fixedly arranged on the lower end face of the left clamping block (41), and a left connecting block (43) which is meshed with the positive wire of the positive and negative wire screw rod (7) is fixedly arranged on the lower end face of the left sliding block (42).
5. The electric bicycle assembling tool according to claim 3, characterized in that: the right clamping block comprises a right clamping block (51), a right sliding block (52) which is in sliding fit with the through groove (6) is fixedly arranged on the lower end face of the right clamping block (51), and a right connecting block (53) which is meshed with the reverse thread of the forward and reverse thread screw rod (7) is fixedly arranged on the lower end face of the right sliding block (52).
6. The electric bicycle assembling tool according to claim 3, characterized in that: guide grooves (8) are formed in the upper end faces of the table boards (22) on the two sides of the through groove (6), and guide blocks (9) in sliding fit with the guide grooves (8) are arranged on the lower end face of the left clamping block and the lower end face of the right clamping block.
7. The electric bicycle assembling tool according to claim 3, characterized in that: the side wall (21) is provided with a bearing (10), the positive and negative screw rods (7) are rotatably arranged on the side wall (21) through the bearing (10), and one end of each positive and negative screw rod (7) penetrates through the side wall (21) to be fixedly provided with a hand wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221146060.0U CN217513232U (en) | 2022-05-13 | 2022-05-13 | Electric bicycle equipment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221146060.0U CN217513232U (en) | 2022-05-13 | 2022-05-13 | Electric bicycle equipment frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217513232U true CN217513232U (en) | 2022-09-30 |
Family
ID=83388826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221146060.0U Active CN217513232U (en) | 2022-05-13 | 2022-05-13 | Electric bicycle equipment frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217513232U (en) |
-
2022
- 2022-05-13 CN CN202221146060.0U patent/CN217513232U/en active Active
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